Uvaferm 43 RESTART Yeast

Item No. UVF43RESTART
Preacclimated fructophilic yeast for restarting stuck fermentations ( Use in: Red, White, and Rosé Restarts, Late Harvest Wines ). UVAFERM 43 RESTART™ is a preacclimated yeast adapted to quickly restart a stuck fermentation. This yeast is the result of an innovative process developed by Lallemand
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Description

Preacclimated fructophilic yeast for restarting stuck fermentations (Use in: Red, White, and Rosé Restarts, Late Harvest Wines).


UVAFERM 43 RESTART™ is a preacclimated yeast adapted to quickly restart a stuck fermentation. This yeast is the result of an innovative process developed by Lallemand Oenology using Uvaferm 43™, a strain isolated by Lallemand Oenology in collaboration with Inter-Rhône in France.

43 RESTART’s resistance to stressful conditions of stuck fermentations has been naturally enhanced. Acclimation includes addition of micronutrients, sterols,  and polyunsaturated fatty acids to strengthen 43 RESTART cell membranes. Yeast cells are more robust, acclimate quicker and have a lower mortality rate after inoculation.

43 RESTART is sensory neutral and very malolactic bacteria compatible. For best results use the 43 RESTART protocol for stuck wines which includes Reskue™ and Fermaid O™.


Specifications:

  • Alcohol Tolerance: 17%
  • Nitrogen Needs: Low
  • Temperature Range: 55-95°F
  • Sensory Impact: Neutral
Specifications
Alcohol Tolerance 18% ABV
Competitive Factor Yes
Fermentation Speed Fast
Malolactic Compatibilty Very Good
Maximum Temperature 35°C (95°F)
Minimum Temperature 13°C (55°F)
Nutrient Demand Low
Species S. bayanus
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